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Enzymes for Research, Diagnostic and Industrial Use

Sialidase 33A from Clostridium perfringens, Recombinant

Cat No.
NATE-1512
Description
Neuraminidase enzymes are glycoside hydrolase enzymes (EC 3.2.1.18) that cleave the glycosidic linkages of neuraminic acids. Neuraminidase enzymes are a large family, found in a range of organisms. The best-known neuraminidase is the viral neuraminidase, a drug target for the prevention of the spread of influenza infection. The viral neuraminidases are frequently used as antigenic determinants found on the surface of the Influenza virus. Some variants of the influenza neuraminidase confer more virulence to the virus than others. Other homologs are found in mammalian cells, which have a range of functions. At least four mammalian sialidase homologs have been described in the human genome (see NEU1, NEU2, NEU3, NEU4).
Abbr
Sialidase 33A, Recombinant (Clostridium perfringens)
Source
E. coli
Species
Clostridium perfringens
Form
35 mM NaHepes buffer, pH 7.5, 750 mM NaCl, 200 mM imidazol, 3.5 mM CaCl2, 0.02% sodium azide and 25% (v/v) glycerol
Enzyme Commission Number
EC 3.2.1.18
CAS No.
9001-67-6
Molecular Weight
53.2 kDa
Purity
>90% as judged by SDS-PAGE
Concentration
0.25 mg/mL
Specificity
Sialic acids from complex carbohydrates; glycoprotein human alpha-1 (AGP)
Optimum pH
7.5
Optimum temperature
37 °C
Storage
This enzyme is shipped at room temperature but should be stored at -20 °C.
Synonyms
neuraminidase; sialidase; α-neuraminidase; acetylneuraminidase; exo-α-sialidase; EC 3.2.1.18; 9001-67-6
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Realted Protocols
neuraminidase -Enzymatic Assay Protocol
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